Celsius to Reaumur
Please provide values below to convert Celsius [°C] to Reaumur [°r], or change ↔.
Celsius [°C]
Definition: The Celsius scale is a temperature scale where the freezing point of water is 0 degrees Celsius and the boiling point is 100 degrees Celsius at standard atmospheric pressure.
Historyandorigin: It was introduced by Swedish astronomer Anders Celsius in 1742. Originally, 0°C was the boiling point and 100°C was the freezing point, but it was later reversed.
CurrentUse: It is widely used in everyday contexts and scientific measurements in most countries.
funfact: The Celsius scale is also known as the centigrade scale because it is based on a 100-degree interval between the freezing and boiling points of water.
Reaumur [°r]
Definition: The Réaumur scale is a temperature scale where the freezing point of water is 0 degrees Réaumur and the boiling point is 80 degrees Réaumur at standard atmospheric pressure.
Historyandorigin: It was introduced by French scientist René Antoine Ferchault de Réaumur in 1730.
CurrentUse: It is rarely used in modern times but can be found in historical contexts.
funfact: The Réaumur scale was once widely used in Europe, especially in the Netherlands and Germany.
Celsius [°C] to Reaumur [°r] Conversion Table
| 1 Celsius [°C] | 0.8 Reaumur [°r] |
| 2 Celsius [°C] | 1.6 Reaumur [°r] |
| 3 Celsius [°C] | 2.4 Reaumur [°r] |
| 5 Celsius [°C] | 4 Reaumur [°r] |
| 10 Celsius [°C] | 8 Reaumur [°r] |
| 50 Celsius [°C] | 40 Reaumur [°r] |
| 100 Celsius [°C] | 80 Reaumur [°r] |
| 1000 Celsius [°C] | 800 Reaumur [°r] |
| 10000 Celsius [°C] | 8000 Reaumur [°r] |
| 100000 Celsius [°C] | 80000 Reaumur [°r] |
| 1000000 Celsius [°C] | 800000 Reaumur [°r] |
How to Convert Celsius to Reaumur
1 Celsius [°C] = 0.8 Reaumur [°r]
1 Reaumur [°r] = 1.25 Celsius [°C]
we use cross multiplication method
Celsius [°C] → Reaumur [°r]
1 → 0.8
1.5 → ?( suppose x)
=>1.5*0.8=1*x
by simplifying
x=1.2